linux-kernel - [PATCH 4.4 136/268] sunvnet: does not support GSO for sctp

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Date:   Mon, 28 May 2018 12:01:50 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Cathy Zhou <Cathy.Zhou@...cle.COM>,
        Shannon Nelson <shannon.nelson@...cle.com>,
        "David S. Miller" <davem@...emloft.net>,
        Sasha Levin <alexander.levin@...rosoft.com>
Subject: [PATCH 4.4 136/268] sunvnet: does not support GSO for sctp

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Cathy Zhou <Cathy.Zhou@...cle.COM>

[ Upstream commit cf55612a945039476abfd73e39064b2e721c3272 ]

The NETIF_F_GSO_SOFTWARE implies support for GSO on SCTP, but the
sunvnet driver does not support GSO for sctp.  Here we remove the
NETIF_F_GSO_SOFTWARE feature flag and only report NETIF_F_ALL_TSO
instead.

Signed-off-by: Cathy Zhou <Cathy.Zhou@...cle.COM>
Signed-off-by: Shannon Nelson <shannon.nelson@...cle.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Sasha Levin <alexander.levin@...rosoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/net/ethernet/sun/sunvnet.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/sun/sunvnet.c
+++ b/drivers/net/ethernet/sun/sunvnet.c
@@ -1787,7 +1787,7 @@ static struct vnet *vnet_new(const u64 *
 	dev->ethtool_ops = &vnet_ethtool_ops;
 	dev->watchdog_timeo = VNET_TX_TIMEOUT;
 
-	dev->hw_features = NETIF_F_TSO | NETIF_F_GSO | NETIF_F_GSO_SOFTWARE |
+	dev->hw_features = NETIF_F_TSO | NETIF_F_GSO | NETIF_F_ALL_TSO |
 			   NETIF_F_HW_CSUM | NETIF_F_SG;
 	dev->features = dev->hw_features;